@book{4793,
	author = {Butler, John S.},
	title = {Entrepreneurship and self-help among Black Americans :},
	publisher = {State University of New York Press,},
	year = {2005.},
	address = {Albany :},
	edition = {Rev. ed.},
	url = {http://www.loc.gov/catdir/toc/ecip055/2004029877.html}
}